/// <summary>
/// Returns a group of entities
/// </summary>
/// <param name="entityType">The type of entity </param>
/// <param name="filterState">Include all entities only from this filter in the returned list</param>
/// <returns>A list of the entities of the specified type</returns>
public List <BattleEntity> GetEntityGroup(BattleEntity.EntityTypes entityType, EntityFilterStates filterState)
{
List <BattleEntity> list = new List <BattleEntity>();
if (entityType == BattleEntity.EntityTypes.Player)
{
list.AddRange(Players);
}
else if (entityType == BattleEntity.EntityTypes.Enemy)
{
list.AddRange(Enemies);
}
else
{
//Have it separated by enemies first, then players - more organized
list.AddRange(Enemies);
list.AddRange(Players);
}
//Filter out dead entities
if (filterState == EntityFilterStates.Alive)
{
list.RemoveAll((entity) => entity.IsDead == true);
}
//Filter out alive entities
else if (filterState == EntityFilterStates.Dead)
{
list.RemoveAll((entity) => entity.IsDead == false);
}
return(list);
}
private void SelectItem(BattlePlayer player, Item item)
{
ItemUsed = item;
BattleEntity.EntityTypes entityType = item.GetEntityTypeBasedOnAlignment(player.EntityType);
bool multiTarget = item.MultiTarget;
BattleManager.EntityFilterStates filterState = item.FilterState;
BattleUIManager.Instance.StartTargetSelection(BattleManager.Instance.GetEntityGroup(entityType, filterState), multiTarget);
}
private void SelectSpell(BattlePlayer player, Spell spell)
{
if (player.CurMP < spell.MPCost)
{
Debug.Log($"{player.Name} has {player.CurMP}MP but requires {spell.MPCost}MP to cast {spell.Name}!");
return;
}
SpellCast = spell;
TurnsRequired = SpellCast.CastTurns;
BattleEntity.EntityTypes entityType = spell.GetEntityTypeBasedOnAlignment(player.EntityType);
bool multiTarget = spell.MultiTarget;
BattleManager.EntityFilterStates filterState = spell.FilterState;
BattleUIManager.Instance.StartTargetSelection(BattleManager.Instance.GetEntityGroup(entityType, filterState), multiTarget);
}
public BattleEntity.EntityTypes GetEntityTypeBasedOnAlignment(BattleEntity.EntityTypes entityType)
{
UsableAlignment alignment = Alignment;
//Neutral or no EntityType
if (alignment == UsableAlignment.Neutral || entityType == BattleEntity.EntityTypes.None)
{
return(BattleEntity.EntityTypes.None);
}
//If positive, return EntityTypes.Player if a player, otherwise return EntityTypes.Enemy
if (alignment == UsableAlignment.Positive)
{
return(entityType == BattleEntity.EntityTypes.Player ? BattleEntity.EntityTypes.Player : BattleEntity.EntityTypes.Enemy);
}
//If negative, return EntityTypes.Enemy if a player, otherwise return EntityTypes.Player
else
{
return(entityType == BattleEntity.EntityTypes.Player ? BattleEntity.EntityTypes.Enemy : BattleEntity.EntityTypes.Player);
}
}
/// <summary>
/// Returns a random entity specified by entitytype
/// </summary>
/// <param name="entitytype">The type of entity to select. If None is passed in, choose from any entity in the battle</param>
/// <param name="filterState">The filter to apply to the random selection</param>
public BattleEntity SelectRandomEntity(BattleEntity.EntityTypes entitytype, EntityFilterStates filterState)
{
List <BattleEntity> entitylist = GetEntityGroup(entitytype, filterState);
return(entitylist?[Globals.Randomizer.Next(0, entitylist.Count)]);
}
